http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104609469-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 |
| filingDate | 2015-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104609469-B |
| titleOfInvention | A kind of preparation method of monodisperse, nano titanium dioxide sol |
| abstract | The invention discloses a preparation method of monodisperse and nanometer titanium dioxide sol, which uses titanium tetrachloride and butyl titanate as titanium sources at the same time, uses hydrochloric acid obtained by hydrolysis of titanium tetrachloride as a catalyst, and hydrolyzes the product obtained As the crystal nucleus induces the hydrolysis reaction of butyl titanate, the stable titanium sol with adjustable solid content is obtained by controlling the ratio of titanium tetrachloride, butyl titanate and deionized water, and the time of stirring and heating. The present invention uses titanium tetrachloride and butyl titanate as the titanium source at the same time, and the hydrolyzed product of titanium tetrachloride is used as the catalyst, which avoids the introduction of impurities by the external catalyst, and at the same time, the crystal nucleus obtained by hydrolysis of titanium tetrachloride is used as the induction, making the whole process more efficient. It is mild, and the morphology and solid content of titanium sol can be controlled. This product has very important potential application value in the development of photocatalysis, fabric addition, chromatographic packing and other industries. |
| priorityDate | 2015-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.